- Supply voltages
Dual supply: ±5 V to ±22 V
Single supply: 8 V to 44 V
- Protected against overvoltage on source pins
Signal voltages up to −55 V and +55 V
- LED for visual overvoltage indication
- Parallel interface compatible with 3 V logic
- On-board low dropout (LDO) regulator for digital supply and control if required
製品概要The ADG5404F is a 4-channel multiplexer. The ADG5404F has overvoltage detection and protection circuitry on the source pins and is protected against signals up to −55 V and +55 V in both the powered and unpowered state.
The ADG5404F is soldered to the center of the board and wire screw terminals are provided to connect to each of the source and drain pins. Three screw terminals are used to power the device, with a fourth terminal used to provide a user defined digital voltage if required. Alternatively, an LDO regulator is provided for 5 V digital voltage control and to supply the LED, which is mounted to provide visual indication of the fault status of the switch.